using EgwCoreLib.Razor;
using GPW.CORE.Data.DbModels;
using GPW.CORE.Data.Services;
using Microsoft.AspNetCore.Components;
using Microsoft.JSInterop;
using Microsoft.VisualBasic.FileIO;
using NLog;
using Radzen;
using System;
using static EgwCoreLib.Razor.Toggler;

namespace GPW.CORE.ADM.Components.Compo
{
    public partial class ClientiMan : IDisposable
    {
        #region Public Methods

        public void Dispose()
        {
            AppMServ.EA_SearchUpdated -= AppMServ_EA_SearchUpdated;
        }

        #endregion Public Methods

        #region Protected Properties

        [Inject]
        protected MessageService AppMServ { get; set; } = null!;

        [Inject]
        protected AppAuthService AuthServ { get; set; } = null!;

        [Inject]
        protected GpwDataService GDataServ { get; set; } = null!;

        [Inject]
        protected IJSRuntime JSRuntime { get; set; } = null!;

        #endregion Protected Properties

        #region Protected Methods

        protected string CheckSel(AnagClientiModel curItem)
        {
            string answ = "";
            if (SelItem != null)
            {
                answ = curItem.IdxCliente == SelItem.IdxCliente ? "table-info" : "";
            }
            // verifico stato attivo
            answ += !curItem.Attivo ? " striked" : "";
            return answ;
        }

        protected async Task CreateNew()
        {
            SelItem = new AnagClientiModel()
            {
                RagSociale = "__Nuovo cliente",
                PIva = "0000000000000000",
                Cf = "0000000000000000",
                Nota = $"Nuovo cliente - {DateTime.Now}",
                Attivo = true
            };
            await InvokeAsync(StateHasChanged);
        }

        protected async void DoDelete(AnagClientiModel selItem)
        {
            if (!await JSRuntime.InvokeAsync<bool>("confirm", "Sicuro di voler eliminare il record?"))
                return;

            isLoading = true;
            bool fatto = await GDataServ.AnagClientiDelete(selItem);
            await ReloadData();
            await InvokeAsync(StateHasChanged);
        }

        protected void DoEdit(AnagClientiModel? selItem)
        {
            SelItem = selItem;
        }

        protected async Task ForceReload(bool force)
        {
            SelItem = null;
            await ReloadData();
        }

        protected override async Task OnInitializedAsync()
        {
            CurrSearch = "";
            AppMServ.SearchVal = "";
            AppMServ.EA_SearchUpdated += AppMServ_EA_SearchUpdated;
            numRecord = await AppMServ.NumRowGridGet(gridKey);
            ToggleData = new SelectGlobalToggle()
            {
                leftString = "Tutti",
                rightString = "Solo Attivi",
                placardCss = "border-dark"
            };
        }

        protected override async Task OnParametersSetAsync()
        {
            await ReloadData();
        }

        protected async Task SetNumRec(int newNum)
        {
            numRecord = newNum;
            currPage = 1;
            await AppMServ.NumRowGridSet(gridKey, newNum);
            await InvokeAsync(ReloadData);
        }

        protected async Task SetPage(int newNum)
        {
            currPage = newNum;
            await InvokeAsync(ReloadData);
        }

        protected async Task SortRequested(Sorter.SortCallBack e)
        {
            sortField = e.ParamName;
            sortAsc = e.IsAscending;
            await ReloadData();
        }

        protected string Traduci(string lemma)
        {
            return AuthServ.Traduci(lemma, AppMServ.UserLang);
        }

        #endregion Protected Methods

        #region Private Fields

        private static Logger Log = LogManager.GetCurrentClassLogger();
        private string gridKey = "ClientiMan";
        private AnagClientiModel? SelItem = null;
        private bool sortAsc = true;
        private string sortField = "";

        #endregion Private Fields

        #region Private Properties

        private int currPage { get; set; } = 1;
        private string CurrSearch { get; set; } = "";
        private bool isLoading { get; set; } = false;
        private List<AnagClientiModel>? ListRecords { get; set; } = null;
        private int numRecord { get; set; } = 10;
        private List<AnagClientiModel>? SearchRecords { get; set; } = null;
        private SelectGlobalToggle ToggleData { get; set; } = new SelectGlobalToggle();
        private int totalCount { get; set; } = 0;

        #endregion Private Properties

        #region Private Methods

        private async void AppMServ_EA_SearchUpdated()
        {
            CurrSearch = AppMServ.SearchVal;
            await ReloadData();
            await InvokeAsync(StateHasChanged);
        }

        private async Task evToggled(SelectGlobalToggle newTogData)
        {
            ToggleData = newTogData;
            await ReloadData();
        }

        private async Task ReloadData()
        {
            isLoading = true;
            ListRecords = null;
            try
            {
                SearchRecords = await GDataServ.AnagClientiAllAsync();
                // verifico condizioni filtro
                if (ToggleData.isActive)
                {
                    SearchRecords = SearchRecords.Where(x => x.Attivo).ToList();
                }
                // verifico filtro per ricerca
                if (!string.IsNullOrEmpty(CurrSearch))
                {
                    SearchRecords = SearchRecords.Where(x => x.RagSociale.Contains(CurrSearch, StringComparison.InvariantCultureIgnoreCase)).ToList();
                }
            }
            catch (Exception ex)
            {
                Log.Error($"Eccezione in recupero dati{Environment.NewLine}{ex}");
            }
            totalCount = SearchRecords.Count;
            SortTable();
            isLoading = false;
        }

        private void SortTable()
        {
            if (SearchRecords != null)
            {
                // se ho ordinamento riordino...
                if (!string.IsNullOrEmpty(sortField))
                {
                    switch (sortField)
                    {
                        case "RagSoc":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.RagSociale).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.RagSociale).ToList();
                            }
                            break;

                        case "Indirizzo":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.Prov).ThenBy(x => x.Indirizzo).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.Prov).ThenBy(x => x.Indirizzo).ToList();
                            }
                            break;

                        case "Contatti":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.Email).ThenBy(x => x.Tel).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.Email).ThenBy(x => x.Tel).ToList();
                            }
                            break;

                        case "PICF":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.PIva).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.PIva).ToList();
                            }
                            break;

                        case "Note":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.Nota).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.Nota).ToList();
                            }
                            break;

                        case "Attivo":
                            if (sortAsc)
                            {
                                SearchRecords = SearchRecords.OrderBy(x => x.Attivo).ToList();
                            }
                            else
                            {
                                SearchRecords = SearchRecords.OrderByDescending(x => x.Attivo).ToList();
                            }
                            break;

                        default:
                            break;
                    }
                }

                // filtro x display
                ListRecords = SearchRecords
                                    .Skip(numRecord * (currPage - 1))
                                    .Take(numRecord)
                                    .ToList();
            }
            else
            {
                ListRecords = new List<AnagClientiModel>();
            }
        }

        #endregion Private Methods
    }
}